html	code	<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01//EN" "http://www.w3.org/TR/html4/strict.dtd">
html	code	<html>
html	code		<head>
html	code			<title>foo</title>
html	code		<script type="text/javascript" >
javascript	code	<![CDATA[
javascript	comment	// javascript comment
javascript	code	function matchwo(a,b)
javascript	code	{
javascript	code		if (a < b && a < 0) then
javascript	code		{
javascript	code			return 1
javascript	code		}
javascript	code		else
javascript	code		{
javascript	code			return 0
javascript	code		}
javascript	code	}
javascript	code	]]>
html	code		</script>
html	code		<style type="text/css">
css	code	p {
css	code		color: #444
css	code	}
html	code		</style>
html	code		</head>
html	code		<body>
html	code			<p>
html	code			<b class='<!--'>
html	code				not in comment
html	code			</b>
html	code			<![CDATA[<i>italic?</i>]]>
html	code			</p>
html	comment			<!--
html	comment				in comment
html	comment				-->
html	code		</body>
html	code	</html>
